| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.86 | 3.289% | $87.651 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $86.58 | 9.641% | $94.9272 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $217.48 | 10.348% | $239.9848 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $195.87 | 6.543% | $208.6858 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $14.71 | 12.222% | $16.5079 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $126.96 | 12.840% | $143.2617 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $206.56 | 7.161% | $221.3518 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $933.02 | $1,012.3702 | $1,012.37 | $1,012.40 | $1,012.50 | |